Introduction
The Ergear EGCM12 Single Monitor Mount is designed to enhance your workspace by providing an ergonomic and space-saving solution for your computer screen. This manual provides detailed instructions for assembly, operation, and maintenance to ensure optimal performance and longevity of your monitor mount.
Key features include:
- Wide Compatibility: Supports most 13-32 inch monitors with VESA mounting patterns 75x75mm or 100x100mm, weighing up to 17.6 lbs.
- Improved Viewing Comfort: Elevates your screen to an ergonomic height, reducing strain and freeing up desk space.
- Full Articulation: Offers 360° monitor rotation, ±45° tilt, and ±45° swivel for versatile viewing angles.
- Robust Stability: Securely mounts to desks up to 3.54 inches thick using either C-clamp or grommet base options.
- Easy Installation: Comes with all necessary hardware and tools for straightforward assembly.
Product Overview

The Ergear EGCM12 monitor mount, showcasing its primary components including the pole, VESA plate, and desk clamp, along with the alternative grommet mounting base.

Illustration of the monitor mount's wide compatibility, supporting monitors from 13 to 32 inches and up to 17.6 lbs.

A visual guide to check compatibility before purchase, detailing supported monitor sizes (13-32"), weight (17.6 lbs max), VESA patterns (75x75mm or 100x100mm), and desk thickness for C-clamp and grommet mounts (0.39"-3.54").
Setup
The Ergear monitor mount offers two primary installation methods: C-clamp mounting and grommet base mounting. Both options are designed for desks up to 3.54 inches thick.
C-Clamp Mounting
This method is ideal for desks without pre-drilled holes. The C-clamp attaches to the edge of your desk, providing a secure grip without requiring any drilling.

Detailed view of the C-clamp (1) and Grommet mount (2) options, showing how they attach to desks with thickness ranging from 0.39" to 3.54".
Grommet Base Mounting
If your desk has a pre-existing grommet hole (or if you plan to drill one), this method provides a flush and stable installation. Ensure the hole diameter is suitable for the grommet base.
Note: This mount is not designed for glass surface mounting without an additional metal reinforcement plate.
Installation Video Guide
Official installation video for the Ergear EGCM12 Single Monitor Mount, demonstrating step-by-step assembly for both C-clamp and grommet mounting options.
Operating the Monitor Mount
The Ergear monitor mount offers a range of adjustments to customize your viewing experience and improve ergonomic posture.
Height Adjustment
The 15.75-inch steel support pole allows for ample height adjustment. Loosen the collar on the pole, slide the monitor arm to your desired height, and then securely tighten the collar.

Visual representation of the adjustable viewing height, indicating a maximum extension of 15.75 inches from the desk surface.
Tilt Adjustment
Adjust the monitor's tilt by ±45° to reduce glare and find your optimal viewing angle. Use the provided Allen key to adjust the tension if needed.

Demonstration of the monitor's tilt capability, allowing for a ±45° adjustment to minimize glare and enhance viewing comfort.
Swivel Adjustment
The mount allows for a ±45° swivel, enabling you to easily share your screen or adjust its position for different tasks.

Illustration of the monitor's swivel function, showing a ±90° range for custom screen angles and collaborative viewing.
Rotation
Rotate your monitor 360° to switch between landscape and portrait orientations as needed for your workflow.

Demonstration of how to choose between landscape and portrait orientations by rotating the monitor.
Cable Management
Utilize the integrated cable management clips along the pole to keep your cables organized and your workspace clutter-free.

Image illustrating the clean cable management feature, showing cables routed neatly along the monitor arm's pole.
Maintenance
To ensure the longevity and proper functioning of your Ergear monitor mount, regular maintenance is recommended:
- Cleaning: Wipe down the mount with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish.
- Tightening: Periodically check all screws and bolts, especially those connecting the VESA plate to the monitor and the clamp/grommet base to the desk. Tighten if any looseness is detected to maintain stability.
- Cable Management: Ensure cables are not overly strained or pinched by the clips or moving parts of the mount. Adjust as necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Monitor sags or does not hold position (tilt/swivel) | Insufficient tension in adjustment bolts. Monitor weight exceeds capacity. | Tighten the adjustment bolts on the VESA plate and arm joints using the provided Allen key. Ensure your monitor's weight is within the 17.6 lbs limit. |
| Mount feels unstable on desk | Clamp/grommet base not securely tightened. Desk thickness is incompatible. | Re-tighten the C-clamp or grommet base screws. Verify your desk thickness is between 0.39" and 3.54". For glass desks, a reinforcement plate is required. |
| Difficulty rotating monitor | Cables are too tight or caught. | Check cable routing and ensure they have enough slack to allow for full rotation. Adjust cable management clips if necessary. |
Additional Support Video
Video from ErGear demonstrating the ergonomic benefits and features of the EGCM12 monitor mount, which may assist with understanding its full range of motion and proper usage.
Specifications
| Feature | Detail |
|---|---|
| Brand | ErGear |
| Model Number | EGCM12 |
| Compatible Monitor Size | 13 - 32 Inches |
| Maximum Weight Capacity | 17.6 lbs |
| VESA Compatibility | 75x75mm, 100x100mm |
| Mounting Type | C-Clamp, Grommet Base |
| Desk Thickness (Max) | 3.54 Inches |
| Tilt Angle | ±45 Degrees |
| Swivel Angle | ±45 Degrees |
| Rotation | 360 Degrees |
| Material | Metal |
| Color | Black |
| Item Weight | 4.54 pounds |
| UPC | 769135856141 |
Warranty & Support
The Ergear Monitor Mount EGCM12 includes an instruction manual, standard hardware, and Allen key tools for easy assembly. For any questions, assistance, or warranty inquiries, please contact our product support team. Refer to the contact information provided on the product packaging or the official ErGear website for the most up-to-date support details.





